spectrum_background

gdt.core.plot.lib.spectrum_background(backspec, ax, cent_color=None, err_color=None, cent_alpha=None, err_alpha=None, **kwargs)[source]

Plot a count spectrum background model with an error band.

:param backspec (BackgroundSpectrum or: BackgroundChannelSpectrum):

The background rates object integrated over energy. If there is more than one remaining energy channel, the background will be integrated over the remaining energy channels.

Parameters:

  • ax (matplotlib.axes) – The axis on which to plot

  • cent_color (str) – Color of the centroid line

  • err_color (str) – Color of the errorband

  • cent_alpha (float) – Alpha of the centroid line

  • err_alpha (fl) – Alpha of the errorband

  • **kwargs – Other plotting options

Returns:

(list of matplotlib.lines.Line2D and matplotlib.collections.PolyCollection)